Receiver unit



FIG. 1 is a front elevational view of a receiver unit showing my newdesign;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

The broken lines depict environmental non-claimed portions of the designand form no part of the claimed design.

The ornamental design for a receiver unit, as shown and described.